Sunday, January 18, 2009

Saturday night bowling, Sunday morning birding, and Sunday afternoon biking

Last night after going for a good run at Gulley Park, Christy and I went bowling with some grad student friends. Bowling's a fun alternative weekend activity, when you can't be out in the woods.


This morning we woke up to a new bird species for our backyard, the Eurasian Collared-Dove. The bird is not native, but regardless, it adds another species to our backyard bird list.

Late this afternoon, I went for a 2-hour bike ride to try out part of the trail system Fayetteville has been working hard to improve. I hopped on the paved route near my house and rode north along the Frisco/Scull Creek trail. The trail follows Scull Creek downstream for a nice ride, past Wilson Park, and then past the University of Arkansas Experimental Farm where the Chile Pepper Cross Country Festival is held every October. The trail continues north, goes through a long tunnel under the Fullbright Expressway, then veers east to become the Mud Creek Trail. It was a great ride along both Scull Creek and then Mud Creek. Although these two creeks flow through town, you can still catch some wildlife if you're observant. Along Scull Creek, I saw Cardinals, Starlings, Bluejays, and Cedar Waxwings; along Mud Creek, I saw a Great Blue Heron fishing in the shallows. Scattered along both trails were scats from coyotes.

Getting ready to ride. It's been awhile, though. Hopefully, I'll do just fine without the training wheels.

Heading north on the Scull Creek Trail along Scull Creek.

Saturday, January 17, 2009

Reminiscing Last Weekend

Not much going on this weekend, so it's given me time to reflect on last weekend's backpacking trip in the Upper Buffalo Wilderness. I met up with friends, last Friday night, and we camped near the trailhead to Hawksbill Crag. Our plan was to hike down Whitaker Hollow to the Buffalo River, camp Saturday night at the mouth of Whitaker Hollow near the Buffalo River, and then hike up and out of Dug Hollow on Sunday. Friday night was mild, until the front blew through, dropping temperatures into the mid-20s by morning. We hiked down Whitaker Hollow with snowflakes falling. It was a great hike into the wilderness and a good chance to visit with some friends I have't seen a few years.
Here we are below a really neat waterfall. Water was going over the falls, but also through the limestone bedrock and coming out part way down the drop.

Creek in Whitaker Hollow.

Another cool shot of the creek in Whitaker Hollow. Here the stream is dissolving and eroding out the Pitkin limestone.


Later on down the hike, my friends took me to see a cave they'd found previously. I was a little skeptical that it would amount to anything, but I was pleasantly suprised. The cave had about 250 feet of passage, and I found four troglobites (cave-limited species) living in it!

Thursday, January 15, 2009

Brrrr.....and Snow!!!

This morning we woke up to a brisk 12 degrees F and a light dusting of snow. We sat and drank our coffee while watching a kalidescope of birds at the feeders in our backyard. At the feeders and in the trees were:

*Morning Dove *Blue Jay *European Starling *House Sparrow *House Finch *Carolina Wren *Carolina Chickadee *Downy Woodpecker *White Throated Sparrow *Junco *Northern Cardinal *Ruby Crowned Kinglet *Cedar Waxwing


Here is one of the many Northern Cardinals we saw this morning. This past summer we had two breeding Cardinal pairs that sucessfully fledged younglings. All winter we've had 10 or more Cardinals at the feeders.

Saturday, November 22, 2008

Discovery News Web Videos

In mid October, Jorge Ribas from Discovery News came down from Washington DC to spend 3 days with me filming the karst conservation work I do for The Nature Conservancy in Arkansas. We spent a day out on the Smith Creek Preserve, a day in caves on the Buffalo National River, and a day in northwest Arkansas. Three of these videos are already playing on Discovery News as well as YouTube. Follow these links to see them:

Video 1: News: Raw: Mud Cave
http://dsc.discovery.com/video/player.html?playerId=203711706&categoryId=859974516&lineupId=1170455362&titleId=1870920992

Video 2: Earth: Caves Saved from Above
http://dsc.discovery.com/video/?playerId=203711706&categoryId=1175888584&lineupId=15803052&titleId=1896811905

Video 3: Earth: 3 Questions: Life in Caves
https://email.tnc.org/exchweb/bin/redir.asp?URL=http://dsc.discovery.com/video/player.html?playerId=203711706%26categoryId=859974516%26lineupId=1173351593%26titleId=1913280512

Saturday, September 20, 2008

Jones TV Interview on Cave Work

In late July, I conducted an interview with Jones TV about some of my cave work with TNC. The interview aired on Jones Television all through August (Monday and Thursday at 8:00pm) as part of their "A Natural State of Living Green" series. The segment with my interview is now online at Youtube:
http://www.youtube.com/watch?v=IMq4WqG9efE

Thursday, August 21, 2008

50 cave trips; 10 days; 2 ecoregions. We just finished the field portion of a study designed to strengthen our ability to measure the success of conservation actions used in karst ecosystems. Partnering with researchers from American University, Washington DC, the study was conducted in caves from two different karst ecoregions: the Ozark Highlands of Arkansas and the Appalachian Mountains of West Virginia.

Bats vs. Cats. With the help of Bella Vista Townhouse Association and a couple of friendly cat wranglers, we successfully removed 7 feral cats from an important gray bat maternity cave in Bella Vista. In the past, feral cats have killed over 100 gray bats in the cave. The cave is home to 15,000 gray bats that use the cave to raise their pups during the summer months. The cats were removed from the cave using animal friendly Have-A-Heart traps and given to a cat rescue service for adoption.

Bats vs. Vandals. We are working with Buffalo National River staff to set up long term biological monitoring stations in Cave Mountain Cave, near Boxley, AR. The work is part of an environmental assessment being conducted by NPS to determine feasibility of installing a new gate at the cave. The cave, which houses ~250,000 hibernating gray bats, is closed during winter months, but vandals continue to enter the cave and have killed several thousands bats.

In the Media. We worked with Jacqueline Froelich of National Public Radio (NPR) to highlight karst monitoring at Sherfield Cave, TNC’s Smith Creek Preserve, and our international karst conservation work. The story aired locally on NPR’s Ozarks At Large program in June and aired nationally on NPR’s Day to Day program earlier this August. Here is a link to NPR's Day to Day segment: http://www.npr.org/templates/story/story.php?storyId=93420272

Notes From the Underground. We continue to expand our knowledge about Arkansas’ rare karst fauna. Specimens of an undescribed cave millipede were collected from a cave near Batesville, AR. These individuals will be used in the scientific description of the new cave species. The new millipede is part of a growing list of discoveries made by us in Arkansas caves.